linux-kernel - Re: [PATCH v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver

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Date:   Wed, 20 Nov 2019 10:14:00 +0100
From:   Andreas Schwab <schwab@...e.de>
To:     Yash Shah <yash.shah@...ive.com>
Cc:     "linus.walleij\@linaro.org" <linus.walleij@...aro.org>,
        "bgolaszewski\@baylibre.com" <bgolaszewski@...libre.com>,
        "robh+dt\@kernel.org" <robh+dt@...nel.org>,
        "mark.rutland\@arm.com" <mark.rutland@....com>,
        "palmer\@dabbelt.com" <palmer@...belt.com>,
        "Paul Walmsley \( Sifive\)" <paul.walmsley@...ive.com>,
        "devicetree\@vger.kernel.org" <devicetree@...r.kernel.org>,
        "aou\@eecs.berkeley.edu" <aou@...s.berkeley.edu>,
        "jason\@lakedaemon.net" <jason@...edaemon.net>,
        "linux-gpio\@vger.kernel.org" <linux-gpio@...r.kernel.org>,
        "maz\@kernel.org" <maz@...nel.org>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "atish.patra\@wdc.com" <atish.patra@....com>,
        Sagar Kadam <sagar.kadam@...ive.com>,
        "tglx\@linutronix.de" <tglx@...utronix.de>,
        "bmeng.cn\@gmail.com" <bmeng.cn@...il.com>,
        "linux-riscv\@lists.infradead.org" <linux-riscv@...ts.infradead.org>,
        Sachin Ghadi <sachin.ghadi@...ive.com>
Subject: Re: [PATCH v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver

On Nov 20 2019, Yash Shah wrote:

> diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
> index 88cfcb9..609198c 100644
> --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
> +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
> @@ -94,3 +94,7 @@
>  &pwm1 {
>  	status = "okay";
>  };
> +
> +&gpio {
> +	status = "okay";
> +};

How about adding a gpio-restart?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@...e.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
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